21302550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{47339}}^1$

素因数の和:47357

約数の個数: 36

約数和(自身を含む): 57234060

約数和(自身を除く): 35931510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 47339, 94678, 142017, 236695, 284034, 426051, 473390, 710085, 852102, 1183475, 1420170, 2130255, 2366950, 3550425, 4260510, 7100850, 10651275, 21302550]

約数ペア:

[(1, 21302550), (2, 10651275), (3, 7100850), (5, 4260510), (6, 3550425), (9, 2366950), (10, 2130255), (15, 1420170), (18, 1183475), (25, 852102), (30, 710085), (45, 473390), (50, 426051), (75, 284034), (90, 236695), (150, 142017), (225, 94678), (450, 47339)]